The MM-BPA-018040-45-44 from Mountain Microwave Technology is a RF Amplifier with Frequency 1.8 to 4 GHz, Gain 45 dB, Gain Flatness ±1.5 dB, Output Power 43 to 44 dBm, Output Power 19.95 to 25.12 W. Tags: Power Amplifier. More details for MM-BPA-018040-45-44 can be seen below.